Power bar



FIG. 1 is a top, front, left perspective view of a power bar showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation thereof, the back elevation being the mirror image;

FIG. 5 is a left side elevation;

FIG. 6 is a right side elevation;

FIG. 7 is similar to FIG. 4 but shows a second embodiment of the design; and,

FIG. 8 is a left side elevation of the embodiment of FIG. 7, the appearance of the second embodiment otherwise being identical to that of the first embodiment. 

The ornamental design for power bar, as shown and described. 